Light bar



FIG. 1 is a front elevational view of a light bar showing our new design, with the center portion broken away to indicate indeterminate length;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view thereof.

The appearance of any portion of the light bar between the break lines forms no part of the claimed design.

The present design is a light bar for use on vehicles. Break lines are included to show that the light bar can be constructed in varying lengths by extending the portion of the light bar intersected by the break lines. 

CLAIM The ornamental design for a light bar, as shown and described. 